NDLI: Growth and magnetic properties of MnGe films for spintronic application

Content Provider	Springer Nature Link
Author	Pinto, N. Morresi, L. Gunnella, R. Murri, R. D'Orazio, F. Lucari, F. Santucci, S. Picozzi, P. Passacantando, M. Verna, A.
Copyright Year	2003
Abstract	Morphological and magnetic properties of Mn$_{ x }$Ge$_{1−x }$ films have been investigated by scanning tunneling microscopy (STM) and magneto-optical Kerr effect (MOKE) measurements, respectively. Several Mn$_{ x }$Ge$_{1−x }$ alloys were grown by molecular beam epitaxy (MBE) on Ge(1 0 0) substrates, varying the growth temperature and alloy composition (x). STM analysis demonstrated island morphology with islands having a mean dimension ranging from about 100 to 130 nm, depending on the substrate temperature and Mn content in the film. Growth conditions also influence the island distribution. MOKE analysis, carried out on all the Mn$_{ x }$Ge$_{1−x }$ alloys, showed only a negligible hysteresis effect in the investigated temperature range from about 12 to 300 K. At low temperatures (below 70–110 K, depending on the sample), the MOKE signal tends to saturate at a magnetic field intensity less than about 0.5 T, indicating a superparamagnetic behavior. On the contrary, above that temperature the films do not show a magnetic character. The features of the MOKE curves depend on the growth parameters.
Starting Page	337
Ending Page	340
Page Count	4
File Format	PDF
ISSN	09574522
Journal	Journal of Materials Science: Materials in Electronics
Volume Number	14
Issue Number	5-7
e-ISSN	1573482X
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2003-01-01
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Optical and Electronic Materials Characterization and Evaluation Materials
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Biomaterials Biophysics Condensed Matter Physics Electronic, Optical and Magnetic Materials Bioengineering Electrical and Electronic Engineering Biomedical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Properties of brush plated CdS films

Electronic control of magnonic and spintronic devices

Microstructural properties evaluation of SnSSe alloy films

Electrical properties of In doped CdS thin films

Electrical properties of stacked CuInSe$_{2}$ thin films

Electrical properties of γ-CuCl thin films

Characterization of optical, electrical and structural properties of silverphthalocyanine thin films

Optical properties of pulse plated SnSe films

Growth and characterization of lead selenide thin films

Growth and magnetic properties of MnGe films for spintronic application

Similar Documents

Properties of brush plated CdS films

Electronic control of magnonic and spintronic devices

Microstructural properties evaluation of SnSSe alloy films

Electrical properties of In doped CdS thin films

Electrical properties of stacked CuInSe$_{2}$ thin films

Electrical properties of γ-CuCl thin films

Characterization of optical, electrical and structural properties of silverphthalocyanine thin films

Optical properties of pulse plated SnSe films

Growth and characterization of lead selenide thin films

Growth and magnetic properties of MnGe films for spintronic application